CE Conformance Requirements D-3
EN61000-3-2
• 0.75 kW (1 HP) 240 V 1-phase and 3-phase drives and
0.37 kW (1/2 HP) 240 V 1-phase drives are suitable for
installation on a private low-voltage power network.
Installations on a public low-voltage power network may require
additional harmonic mitigation.
• Other drive ratings meet the current harmonic requirements of
EN61000-3-2 without additional external mitigation.
Figure D.1 – Connections and Grounding
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
EMI Fittings and Metal Conduit
IP 30/NEMA 1/UL Type 1
Option Kit
Shielded Enclosure
(1)
Building Structure Steel
Enclosure Ground Connection
(2)
EMI Filter
L1'
L2'
L3'
L1
L2
L3
Shielded Motor Cable
(1) First Environment Unrestricted Distribution installations require a
(2) Integral EMI filters are available on 240 V, 1-phase drives.
shielded enclosure. Keep wire length as short as possible between
the enclosure entry point and the EMI filter.
NEMA 1/IP30 Kit
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